With the analysis among 4,504 patents, we discovered top 486 key players by total patent application. TOSHIBA Corp., Daiichi Shokai Co., Ltd., Hitachi Ltd. are dominant in this area. They take 9.15% of the total patent filing.
Tokyo-to, Japan
Patent: 154
Aichi-ken, Japan
Patent: 131
Tokyo-to, Japan
Patent: 127
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 120
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 100
Tokyo-to, Japan
Patent: 91
Tokyo-to, Japan
Patent: 84
Samsung Electronics Co., Ltd.
Tokyo-to, Japan
Patent: 57
With the analysis among 29 patents, we discovered top 21 start-ups by total patent application. Traffic Technology Services, Inc., Versatile Natures Ltd., Aisin KK are active in this area.
Traffic Technology Services, Inc.
Oregon, United States
Patent: 4
Hunan Sheng, China
Patent: 2
Frontline Technologies Group LLC
Pennsylvania, United States
Patent: 1
Massachusetts, United States
Patent: 1
Hyundai Global Service Co. Ltd.
California, United States
Patent: 1
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 605 patents applied in the last 5 years. We discover 383 most active companies in this area. The fast-growing Daiichi Shokai Co., Ltd., Hitachi Ltd., Southwest Jiaotong University take 8.76% of patent filing during this period.
Aichi-ken, Japan
Patent: 38
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 7
Beijing Jiaotong University
Beijing Shi, China
Patent: 6
Silicon Motion, Inc. (Taiwan)
vivo Mobile Communication Co., Ltd.
Guangdong Sheng, China
Patent: 5
Taiwan Province, China
Patent: 5
California, United States
Patent: 5
Silicon Motion Technology Corp.
Taiwan Province, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among related 605 patents in last 5 years, we discover 294 new entrants. Southwest Jiaotong University, Silicon Motion, Inc. (Taiwan), vivo Mobile Communication Co., Ltd. are the most active new entrants in this area.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 7
Silicon Motion, Inc. (Taiwan)
vivo Mobile Communication Co., Ltd.
Guangdong Sheng, China
Patent: 5
Taiwan Province, China
Patent: 5
California, United States
Patent: 5
Silicon Motion Technology Corp.
Taiwan Province, China
Patent: 5
Shenzhen Big Data Research Institute
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Patent: 5
Hunan Sheng, China
Patent: 4
Traffic Technology Services, Inc.
Oregon, United States
Patent: 4
National Satellite Meteorological Center
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Patent: 4
With the analysis among 263 patents, we discovered top 77 universities and scientific research institutions by total patent application. Southeast University, Beijing Jiaotong University, Southwest Jiaotong University are dominant in this area. They take 12.93% of the total patent filing.
Jiangsu Sheng, China
Patent: 12
Beijing Jiaotong University
Beijing Shi, China
Patent: 10
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 7
Railway Technical Research Institute
Hunan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Beijing University of Technology
Beijing Shi, China
Patent: 3